<template>
  <div>
    <img class="logo" src="./assets/logo.png" alt="logo">
<!--    使用组件标签-->
    <HelloWorld/>
  </div>
</template>

<script>
//1.引入组件
import HelloWorld from "./components/helloWorld";

export default {
  name: "App",
  //2.映射组件标签
  components: {HelloWorld}
}
</script>

<style scoped>
.logo{
  width: 200px;
  height: 200px;
}
</style>
